Antonym: day. Similar words: at night, by night, nightmare, midnight, overnight, day and night, night and day, at midnight. Meaning: [naɪt] 
n. 1. the time after sunset and before sunrise while it is dark outside 2. the time between sunset and midnight 3. the period spent sleeping 4. the dark part of the diurnal cycle considered a time unit 5. darkness 6. a shortening of nightfall 7. a period of ignorance or backwardness or gloom 8. Roman goddess of night; daughter of Erebus; counterpart of Greek Nyx.
n. 1. the time after sunset and before sunrise while it is dark outside 2. the time between sunset and midnight 3. the period spent sleeping 4. the dark part of the diurnal cycle considered a time unit 5. darkness 6. a shortening of nightfall 7. a period of ignorance or backwardness or gloom 8. Roman goddess of night; daughter of Erebus; counterpart of Greek Nyx. 
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61. The cinema was packed every night for "Shrek".
62. The theatre was packed for the opening night.
63. He sat beside her all night.
64. The museum was unguarded at night.
65. The Yellow River rolls on day and night.
66. I don't like going out alone at night.
67. A storm arose during the night.
68. Last night the headmaster promised a full investigation.
69. I think I'll have an early night.
70. I stoked the furnace for the night.
71. The fields were bathed in bright moonlight that night.
72. She met John briefly on Friday night.
73. It was ten degrees below zero last night .
74. Several watchmen police the factory at night.
75. An exceptionally violent cyclone hit the town last night.
76. We've been working from morning to night.
77. She doesn't wear her dentures at night.
78. I loved that dress you had on last night.
79. The boy behaved very well last night.
80. I forgot to put the rubbish out last night.
80. Sentencedict.com is a online sentence dictionary, on which you can find good sentences for a large number of words.
81. At night[sentencedict.com], he lay awake beside her.
82. She only sleeps for four hours a night.
83. Well, good night - sleep well.
84. His mind kept flashing back to the previous night.
85. The night air wafted gently over them.
86. Ice crusted the lake last night.
87. She turned and walked off into the night.
88. There were ten degrees of frost last night.
89. He dines with friends almost every night.
90. The dog is kenneled at night.
More similar words: at night, by night, nightmare, midnight, overnight, day and night, night and day, at midnight, highlight, right, light, might, eighth, slight, height, flight, light up, delight, all right, tightly, in sight, tighten, insight, fighter, lightly, lighting, right away, slightly, lightning, out of sight.